Installation and Owner’s Manual - NOAA

1 Installation andOwner s Manual7, 10, 13 and 16kW Air-cooled,Automatic Standby GeneratorsModels: 005240, 005280 (6 kW NG, 7 kW LP) 005241, 005281 (9 kW NG, 10 kW LP) 005242, 005282 (13 kW NG, 13 kW LP) 005243, 005244, (15 kW NG, 16 kW LP) 005283, 005284 DANGERDEADLY EXHAUST FUMES. OUTDOOR Installation ONLY!Not intended for use as Primary Power in place of utility or inlife-support applications. LISTEDCUS INTRODUCTIONT hank you for purchasing this model of the Guardian product line by Generac Power Systems Inc. This model is a compact, high performance, air-cooled, engine-driven generator designed to automatically supply electrical power to operate critical loads dur-ing a utility power unit is factory installed in an all-weather, metal enclosure that is intended exclusively for outdoor Installation . This generator will operate using either vapor withdrawn liquid propane (LP) or natural gas (NG).

2 READ THIS Manual THOROUGHLYIf any portion of this Manual is not understood, contact the nearest Authorized Dealer for starting, operating and servicing this publication, and on tags and decals affixed to the generator, DANGER, WARNING, CAUTION and NOTE blocks are used to alert person-nel to special instructions about a particular opera-tion that may be hazardous if performed incorrectly or carelessly. Observe them carefully. Their defini-tions are as follows:DANGER After this heading, read instructions that, if not strictly complied with, will result in serious person-al injury, including death, in addition to property damage. After this heading, read instructions that, if not strictly complied with, may result in serious person-al injury or property damage. After this heading, read instructions that, if not strictly complied with, could result in damage to equipment and/or : After this heading, read explanatory statements that require special safety warnings cannot eliminate the haz-ards that they indicate.

3 Common sense and strict compliance with the special instructions while performing the service are essential to preventing commonly used safety symbols accompany the DANGER, WARNING and CAUTION blocks. The type of information each indicates follows: This symbol points out important safety infor-mation that, if not followed, could endanger personal safety and/or property of others. This symbol points out potential explosion haz-ard. This symbol points out potential fire hazard. This symbol points out potential electrical shock hazard. The operator is responsible for proper and safe use of the equipment. The manufacturer strongly recom-mends that the operator read this owner 's Manual and thoroughly understand all instructions before using this equipment. The manufacturer also strong-ly recommends instructing other users to properly start and operate the unit.

4 This prepares them if they need to operate the equipment in an Manual contains pertinent owner s information, including warranty, electrical diagrams, exploded views and lists of repair parts, for these different models:05240 & 05280 6 kW NG, 7 kW LP, single-cylin-der GH-410 Engine05241 & 05281 kW NG, 10 kW LP, V-twin GT-530 Engine05242 & 05282 13 kW NG, 13 kW LP, V-twin GT-990 Engine05243, 05244, 05283 & 05284 15 kW NG, 16 kW LP, V-twin GT-990 EngineOPERATION AND MAINTENANCEIt is the operator 's responsibility to perform all safety checks, to make sure that all maintenance for safe operation is performed promptly, and to have the equipment checked periodically by an Authorized Dealer. Normal maintenance service and replacement of parts are the responsibility of the owner / operator and, as such, are not considered defects in materials or workmanship within the terms of the warranty.

5 Individual operating habits and usage contribute to the need for maintenance maintenance and care of the generator ensures a minimum number of problems and keep operating expenses at a minimum. See an Authorized Dealer for service aids and TO OBTAIN SERVICEWhen the generator requires servicing or repairs, contact an Authorized Dealer for assistance. Service technicians are factory-trained and are capable of handling all service contacting an Authorized Dealer about parts and service, always supply the complete model num-ber and serial number of the unit as given on its data decal, which is located on the generator. See section "The Generator" for decal No. _____ Serial No. _____ AUTHORIZEDDEALER LOCATIONTo locate the nearest AUTHORIZEDDEALER, please call this number:1-800-333-1322 DEALER LOCATION INFORMATION CAN BE OBTAINED AT THIS NUMBER or of ContentsAir-cooled Generators 1 Introduction.

6 Inside Front Cover Read This Manual Thoroughly .. IFC Contents .. IFC Operation and Maintenance .. IFC How to Obtain Service .. IFC Authorized Dealer Locator Number .. IFCS afety Rules ..2 Standards Index .. 3 Section 1 General Information .. Unpacking/Inspection .. Protection Systems .. NEC Requirement for Arc Fault Circuit Interruption Breaker for Bedrooms .. The Generator .. Specifications .. System Set LED .. Fuel Requirements and Recommendations .. Fuel Consumption .. Reconfiguring the Fuel System .. Location .. Battery Requirements .. Battery Installation .. The Battery .. 11 Section 2 Post Installation Start-upand Adjustments .. Before Initial Check Transfer Switch Operation .. Electrical Checks .. Generator Tests Under Load .. Checking Automatic Operation.

7 Adjusting the Fuel Regulator - 7kW (Natural Gas Only) .. Engine Governor Adjustment .. Voltage Regulator Adjustment .. 15 Section 3 Operation .. Using the AUTO/OFF/ Manual Switch .. Automatic Transfer Operation .. Sequence of Automatic Operation .. Manual Transfer Operation .. Setting the Exercise Timer .. Protection Systems .. 18 Section 4 Maintenance .. Fuses .. Checking the Engine Oil Level .. Changing the Engine Oil .. Changing the Engine Air Cleaner .. Spark Plug(s) .. Battery Maintenance .. Adjusting GH-410/GT-530/990 Valve Clearance .. Cooling System .. Attention After Submersion .. Corrosion Protection .. Out of Service Procedure .. Service Schedule .. 25 Section 5 Troubleshooting .. Troubleshooting Guide .. 26 Section 6 Notes.

8 27 Section 7 Mounting Dimensions .. 30 Section 8 Electrical Data .. 31 Section 9 Exploded Views andParts Lists .. 42 Section 10 Warranty .. 68 2 Study these SAFETY RULES carefully before install-ing, operating or servicing this equipment. Become familiar with this owner s Manual and with the unit. The generator can operate safely, efficiently and reliably only if it is properly installed, operated and maintained. Many accidents are caused by failing to follow simple and fundamental rules or manufacturer cannot anticipate every possible circumstance that might involve a hazard. The warn-ings in this Manual , and on tags and decals affixed to the unit are, therefore, not all-inclusive. If using a procedure, work method or operating technique the manufacturer does not specifically recommend, ensure that it is safe for others.

9 Also make sure the procedure, work method or operating technique uti-lized does not render the generator Despite the safe design of this generator, operating this equipment imprudently, neglecting its maintenance or being careless can cause possible injury or death. Permit only responsible and capable persons to operate or maintain this equipment. Potentially lethal voltages are generated by these machines. Ensure all steps are taken to render the machine safe before attempting to work on the generator. Parts of the generator are rotating and/or hot during operation. Exercise care near running generators. GENERAL HAZARDS For safety reasons, the manufacturer recommends that the Installation , initial start-up and main-tenance of this equipment is carried out by an Authorized engine exhaust fumes contain carbon monox-ide, which can be DEADLY. This dangerous gas, if breathed in sufficient concentrations, can cause unconsciousness or even death.

10 This exhaust system must be installed properly, in strict com-pliance with applicable codes and standards. Following Installation , do nothing that might ren-der the system unsafe or in noncompliance with such codes and hands, feet, clothing, etc., away from drive belts, fans, and other moving or hot parts. Never remove any drive belt or fan guard while the unit is , unobstructed flow of cooling and venti-lating air is critical to correct generator operation. Do not alter the Installation or permit even partial blockage of ventilation provisions, as this can seri-ously affect safe operation of the generator. The generator MUST be installed working on this equipment, remain alert at all times. Never work on the equipment when physically or mentally the generator regularly, and contact the nearest Authorized Dealer for parts needing repair or performing any maintenance on the gen-erator, disconnect its battery cables to prevent accidental start up.